Anton Kozionov
Product owner & product designer
Open to senior or founding product designer roles · remote EU · B2B contract · available in 2–4 weeks · no visa sponsorship needed (EU)
Kraków, Poland · hi@kodsgn.com · linkedin.com/in/kodsgn · kodsgn.com
Summary
I’ve designed digital products since 2020, across fintech, SaaS and health tech, usually as the only designer on the team, so I also made product decisions. At cashtime I joined the founding team, and since 2023 I’ve been its only product owner and product designer, running the backlog for a team of about six.
I wanted to make an app of my own for years. I kept coming up with ideas, studios and partners, and none of it got anywhere. Now I finally build them with Claude Code, outside working hours: RIPEN, Soma and Bukvyk. I do the research, design and decisions. AI agents write the code, and I check what they build.
Experience
- 2026–now
Founder, designer · Own products
RIPEN, Soma, Bukvyk — built by directing AI agents; Bukvyk and RIPEN live on both stores, Soma in App Store review
- 2023–now
Product owner & product designer · cashtime
Fintech: the only PO, team of ~6, backlog in ClickUp; app, website, brand, AI bot
- 2022–25
Product designer, founding team · Keyword Insights
SaaS: web app, landing, SEO content workflow, product videos
- 2023–24
UI/UX designer · Ediens
Health tech: ordering online lab tests and diet plans
- 2023
Product designer · Aviation Data Solutions
SaaS: web app for airport operations
- 2022–23
Product designer · Soula
Health tech: AI app for pregnant women and new mothers
- 2020–23
Industrial designer · ARTKB
Industrial design, technical docs and 3D for hardware makers
- 2020–22
Co-founder, product designer & PM · Elekomp
E-commerce built from scratch with 1C inventory; led dev and content teams
- 2019–20
Graphic designer · KRT TV
On-air graphics, intros and programme branding
Selected work
- 2023–now
Car-collateral loan app where I'm the only product owner and designer. I designed it and run the backlog for a team of about six.
- 2026
A habit tracker that grows one tree for your whole life: from research to a Google Play submission in six weeks
- 2026
Reads lab reports on the phone and charts every marker. An on-device AI explains results but doesn't diagnose.
- 2026
Reading app for Ukrainian kids, based on literacy research. Live on iOS and Android; the free classroom version was opened from 504 of 6,338 letters.
- 2022–25
Took an AI SEO tool from spreadsheets to a product: one design system for about ten features, and a new onboarding.
Education
- 2025–26
Product Design course
Projector Creative & Tech Online Institute · certificate
- 2020
MA, Graphic Design (with honours)
Kyiv State Academy of Decorative and Applied Arts and Design
- 2018
BA, Industrial Design (with honours)
National Transport University, Kyiv
Skills
- Product ownership: discovery, prioritisation, backlog (ClickUp), working with engineering and QA
- Product & UX design: research, information architecture, flows, UI, design systems, prototyping
- Building with AI agents: Claude Code, agent-based audits and QA, design-to-code
- Figma, Adobe (Photoshop, Illustrator, After Effects); Blender, Webflow, WordPress when needed
- Branding and motion design
English — professional working proficiency · Ukrainian — native